/* ===== GALLERY.CSS ===== */
/* Maxfem International School - Digital Photo Archive Gallery */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #90EE90;
  --secondary: #2E8B57;
  --accent: #228B22;
  --bg: #F8FCF8;
  --text: #222222;
  --text-light: #555555;
  --white: #FFFFFF;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 16px 50px rgba(0, 0, 0, 0.15);
  --radius: 12px;
  --transition: 0.3s ease;
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

/* ---------- Reset & Base ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.section-tag {
  display: inline-block;
  background: rgba(46, 139, 87, 0.08);
  color: var(--secondary);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.8rem;
  color: var(--text);
  margin-bottom: 16px;
  position: relative;
}

.section-header h2:after {
  content: '';
  display: block;
  width: 70px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  margin: 12px auto 0;
  border-radius: 4px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 16px auto 0;
  font-weight: 400;
  font-family: var(--font-secondary);
  line-height: 1.8;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(46, 139, 87, 0.35);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--secondary);
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  color: var(--secondary);
  border-color: var(--secondary);
  padding: 12px 32px;
}

.btn-outline:hover {
  background: var(--secondary);
  color: var(--white);
  transform: translateY(-3px);
}

/* ---------- Navigation ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  padding: 12px 0;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(46, 139, 87, 0.08);
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  padding: 8px 0;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.02);
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-main {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: #2E8B57;
  letter-spacing: 1.2px;
  transition: color 0.3s ease;
}

.logo:hover .logo-main {
  color: #228B22;
}

.logo-sub {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 0.65rem;
  color: #555555;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu ul {
  display: flex;
  gap: 4px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu ul li a {
  display: block;
  padding: 8px 16px;
  border-radius: 30px;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  color: #222222;
  text-decoration: none;
  position: relative;
}

.nav-menu ul li a:hover {
  background: #90EE90;
  color: #2E8B57;
  transform: translateY(-2px);
}

.nav-menu ul li a.active {
  background: #90EE90;
  color: #2E8B57;
  font-weight: 600;
}

.nav-menu ul li a.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: #2E8B57;
  border-radius: 4px;
}

.nav-actions {
  display: flex;
  gap: 8px;
  margin-left: 16px;
  align-items: center;
}

.btn-outline {
  background: transparent;
  color: #2E8B57;
  border-color: #2E8B57;
  padding: 8px 20px;
  font-size: 0.85rem;
}

.btn-outline:hover {
  background: #2E8B57;
  color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(46, 139, 87, 0.2);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
  background: transparent;
  border: none;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: #2E8B57;
  border-radius: 4px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== Horizontal Scrolling Announcement ===== */
.announcement-ticker {
  background: linear-gradient(135deg, #1a2e1a 0%, #2a4a2a 100%);
  padding: 12px 0;
  overflow: hidden;
  position: relative;
  border-top: 1px solid rgba(144, 238, 144, 0.15);
  border-bottom: 1px solid rgba(144, 238, 144, 0.15);
}

.ticker-wrapper {
  display: flex;
  overflow: hidden;
  width: 100%;
}

.ticker-content {
  display: flex;
  align-items: center;
  white-space: nowrap;
  animation: scrollTicker 25s linear infinite;
  flex-shrink: 0;
}

.ticker-content.paused {
  animation-play-state: paused;
}

.ticker-item {
  color: rgba(255, 255, 255, 0.9);
  font-family: 'Open Sans', sans-serif;
  font-size: 1.2rem;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ticker-item i {
  color: var(--primary);
  font-size: 0.85rem;
}

.ticker-divider {
  color: rgba(255, 255, 255, 0.2);
  font-size: 1.2rem;
}

.ticker-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.ticker-link:hover {
  color: var(--white);
  text-decoration: underline;
}

@keyframes scrollTicker {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}


/* ===== SECTION 1: HERO ===== */
.gallery-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  padding: 40px 20px;
}

.hero-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  padding: 8px 24px;
  border-radius: 50px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--white);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease forwards;
}

.hero-text {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 1200px;
  margin: 0 auto 30px;
  font-weight: 400;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease 0.3s forwards;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease 0.6s forwards;
}


@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===== SECTION 2: SEARCH & FILTER ===== */
.search-filter {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.search-bar {
  flex: 1;
  min-width: 280px;
  max-width: 500px;
  position: relative;
}

.search-bar i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
}

.search-bar input {
  width: 100%;
  padding: 14px 16px 14px 46px;
  border-radius: 50px;
  border: 2px solid rgba(46, 139, 87, 0.12);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: #ffffff;
  transition: var(--transition);
  outline: none;
}

.search-bar input:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(46, 139, 87, 0.08);
}

.filter-dropdown select {
  padding: 14px 20px;
  border-radius: 50px;
  border: 2px solid rgba(46, 139, 87, 0.12);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: #ffffff;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
  min-width: 180px;
}

.filter-dropdown select:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(46, 139, 87, 0.08);
}

/* ===== ALBUM GRID ===== */
.album-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.album-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(144, 238, 144, 0.1);
  position: relative;
  display: flex;
  flex-direction: column;
}

.album-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.album-card:hover .album-cover-img img {
  transform: scale(1.08);
}

/* Album Cover Image */
.album-card .album-cover-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #f0f7f0;
  flex-shrink: 0;
}

.album-card .album-cover-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

/* Album Info */
.album-card .album-info {
  padding: 20px 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.album-card .album-info h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.album-card .album-info .album-meta {
  display: flex;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.album-card .album-info .album-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.album-card .album-info .album-meta i {
  font-size: 0.75rem;
  color: var(--secondary);
  width: 16px;
}

.album-card .album-info p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin: 0;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

/* Badges on album cards */
.album-card .album-cover-img .album-icon {
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(46, 139, 87, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.album-card .album-cover-img .photo-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.album-card .album-cover-img .date-badge {
  position: absolute;
  bottom: 70px;
  left: 14px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 14px;
  border-radius: 20px;
}

/* ===== PHOTO GRID (Album View) - KEEP UNCHANGED ===== */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.photo-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3; /* Keep original ratio for photos */
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  opacity: 0;
  transform: scale(0.9);
}

.photo-item.visible {
  opacity: 1;
  transform: scale(1);
}

.photo-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-hover);
  z-index: 2;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.photo-item:hover img {
  transform: scale(1.05);
}

.photo-item .photo-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.photo-item:hover .photo-overlay {
  opacity: 1;
}

.photo-item .photo-overlay i {
  font-size: 2rem;
}

.photo-item .photo-number {
  position: absolute;
  bottom: 10px;
  right: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  font-weight: 600;
}

/* ===== RESPONSIVE ===== */

/* Album Grid Responsive */
@media (max-width: 1200px) {
  .album-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }
}

@media (max-width: 992px) {
  .album-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .photo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .album-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  
  .album-card .album-info {
    padding: 16px 18px 20px;
  }
  
  .album-card .album-info h4 {
    font-size: 1rem;
  }
  
  .album-card .album-info .album-meta {
    font-size: 0.75rem;
    gap: 12px;
  }
  
  .album-card .album-info p {
    font-size: 0.88rem;
  }
  
  .album-card .album-cover-img .album-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
    bottom: 10px;
    right: 10px;
  }
  
  .album-card .album-cover-img .photo-badge {
    font-size: 0.7rem;
    padding: 4px 12px;
    top: 10px;
    right: 10px;
  }
  
  .album-card .album-cover-img .date-badge {
    font-size: 0.65rem;
    padding: 3px 10px;
    bottom: 58px;
    left: 10px;
  }
  
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .album-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .album-card .album-cover-img {
    aspect-ratio: 16/10;
  }
  
  .album-card .album-info {
    padding: 14px 16px 18px;
  }
  
  .album-card .album-info h4 {
    font-size: 1.05rem;
  }
  
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .photo-item {
    aspect-ratio: 4/3;
  }
}

/* ===== ALBUM VIEW HEADER ===== */
.album-view {
  background: #ffffff;
}

.album-header {
  margin-bottom: 40px;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  background: transparent;
  color: var(--secondary);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 20px;
}

.back-btn:hover {
  color: var(--accent);
  transform: translateX(-4px);
}

.album-info {
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

.album-cover {
  flex-shrink: 0;
  width: 200px;
  height: 150px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album-details {
  flex: 1;
}

.album-details h2 {
  font-size: 2rem;
  margin-bottom: 4px;
  text-align: left;
}

.album-details h2:after {
  display: none;
}

.album-details .album-date {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.album-details .album-description {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 16px;
}

.album-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.album-actions .photo-count {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-right: 8px;
}

.album-actions .btn {
  padding: 10px 24px;
  font-size: 0.85rem;
}


/* ===== FOOTER ===== */
.footer {
  background: #1a2e1a;
  color: #e0e8e0;
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 2.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 12px;
}

.footer-logo-img {
  height: 45px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.footer-logo-main {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: #2E8B57;
  letter-spacing: 1.2px;
}

.footer-logo-sub {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 0.6rem;
  color: #a0b0a0;
  letter-spacing: 0.8px;
}

.footer-tagline {
  color: #c0d0c0;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.footer-col h4 {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  font-size: 1.1rem;
}

.social-icons {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--white);
  transition: var(--transition);
  font-size: 1.1rem;
}

.social-icons a:hover {
  background: var(--secondary);
  transform: translateY(-3px);
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: #c0d0c0;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #c0d0c0;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.contact-info li i {
  width: 20px;
  color: var(--primary);
}

.footer .contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer .contact-info li i {
    flex-shrink: 0;
    margin-top: 4px;
    width: 20px;
}

.footer .contact-info li div {
    flex: 1;
    word-break: break-word;
}

@media (max-width: 480px) {
    .footer .contact-info li {
        font-size: 0.85rem;
    }
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #90a090;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--secondary);
  color: var(--white);
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(46, 139, 87, 0.4);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent);
  transform: translateY(-4px);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  max-width: 75%;
  max-height: 75%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: lightboxFade 0.4s ease;
}

@keyframes lightboxFade {
  0% { opacity: 0; transform: scale(0.9); }
  100% { opacity: 1; transform: scale(1); }
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-nav.prev-img {
  left: 20px;
}

.lightbox-nav.next-img {
  right: 20px;
}

.lightbox-info {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 24px;
  color: #fff;
  font-size: 0.95rem;
  background: rgba(0, 0, 0, 0.5);
  padding: 12px 24px;
  border-radius: 30px;
  backdrop-filter: blur(8px);
  flex-wrap: wrap;
  justify-content: center;
}

.lightbox-actions {
  display: flex;
  gap: 12px;
}

.lightbox-action {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: var(--transition);
}

.lightbox-action:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lightbox-action.favorited {
  color: #ef4444;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .album-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .popular-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .photo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .recent-card {
    flex: 0 0 calc(25% - 15px);
  }
}

@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.2rem;
  }
  
  .album-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .popular-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .recent-card {
    flex: 0 0 calc(33.33% - 14px);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 30px 30px;
    box-shadow: 4px 0 30px rgba(0,0,0,0.1);
    transition: 0.35s ease;
    overflow-y: auto;
    align-items: flex-start;
    gap: 0;
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .nav-menu ul {
    flex-direction: column;
    width: 100%;
    gap: 4px;
  }
  
  .nav-menu ul li a {
    display: block;
    padding: 12px 16px;
    width: 100%;
  }
  
  .nav-actions {
    flex-direction: column;
    width: 100%;
    margin-left: 0;
    margin-top: 16px;
    gap: 10px;
  }
  
  .nav-actions .btn {
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-text {
    font-size: 1rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .album-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .album-info {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .album-cover {
    width: 100%;
    max-width: 300px;
    height: 200px;
  }
  
  .album-details h2 {
    text-align: center;
  }
  
  .album-actions {
    justify-content: center;
  }
  
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .popular-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .recent-card {
    flex: 0 0 calc(50% - 10px);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-col {
    text-align: center;
  }
  
  .footer-logo {
    justify-content: center;
  }
  
  .social-icons {
    justify-content: center;
  }
  
  .contact-info li {
    justify-content: center;
  }
  
  .newsletter-form {
    max-width: 320px;
    margin: 12px auto 0;
  }
  
  .cta-content h2 {
    font-size: 1.8rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .search-filter {
    flex-direction: column;
    align-items: center;
  }
  
  .search-bar {
    max-width: 100%;
    width: 100%;
  }
  
  .filter-dropdown select {
    width: 100%;
  }
  
  .lightbox-content {
    max-width: 95%;
    max-height: 70%;
  }
  
  .lightbox-nav {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .lightbox-nav.prev-img {
    left: 10px;
  }
  
  .lightbox-nav.next-img {
    right: 10px;
  }
  
  .lightbox-info {
    font-size: 0.8rem;
    padding: 8px 16px;
    gap: 12px;
    bottom: 20px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .section-header h2 {
    font-size: 1.6rem;
  }
  
  .album-grid {
    grid-template-columns: 1fr;
  }
  
  .popular-grid {
    grid-template-columns: 1fr;
  }
  
  .photo-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-number {
    font-size: 2.5rem;
  }
  
  .lightbox-close {
    top: 10px;
    right: 15px;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}